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44002479354 = 2319385986661
BaseRepresentation
bin101000111110110000…
…001000110011111010
311012120121102112222120
4220332300020303322
51210104113314404
632114153502110
73115264621551
oct507660106372
9135517375876
1044002479354
1117730286019
128640411936
1341c3361642
1421b5da8d98
15122809b9d9
hexa3ec08cfa

44002479354 has 16 divisors (see below), whose sum is σ = 92636798880. Its totient is φ = 13895519760.

The previous prime is 44002479347. The next prime is 44002479377. The reversal of 44002479354 is 45397420044.

44002479354 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 192993217 + ... + 192993444.

It is an arithmetic number, because the mean of its divisors is an integer number (5789799930).

Almost surely, 244002479354 is an apocalyptic number.

44002479354 is an abundant number, since it is smaller than the sum of its proper divisors (48634319526).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44002479354 is a wasteful number, since it uses less digits than its factorization.

44002479354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385986685.

The product of its (nonzero) digits is 483840, while the sum is 42.

Adding to 44002479354 its reverse (45397420044), we get a palindrome (89399899398).

The spelling of 44002479354 in words is "forty-four billion, two million, four hundred seventy-nine thousand, three hundred fifty-four".

Divisors: 1 2 3 6 19 38 57 114 385986661 771973322 1157959983 2315919966 7333746559 14667493118 22001239677 44002479354